CheckMail

ihfg.uni-stuttgart.de

Email infrastructure report · Last checked

Summary

ihfg.uni-stuttgart.de uses Self-hosted / Custom for email and has SPF configured. It is not catch-all.

Mail provider

ProviderSelf-hosted / Custom self-hosted
Primary MXmxex1.tik.uni-stuttgart.de

MX records

PriorityHostnameIPs
10mxex1.tik.uni-stuttgart.de129.69.192.20, 2001:7c0:2041:24::a:1
10mxex2.tik.uni-stuttgart.de129.69.192.21, 2001:7c0:2041:24::a:2

Authentication

SPF✓ Present
DKIM? Not detected via common selectors
DMARC✗ Missing
Raw SPF record
v=spf1 include:_spf.mxex.uni-stuttgart.de

Email behavior

Catch-all✗ No
Disposable✗ No
Free provider✗ No
STARTTLS✓ Supported
SMTP response6728ms
SMTP banner220-mxex1.tik.uni-stuttgart.de ESMTP Postfix 220 mxex1.tik.uni-stuttgart.de ESMTP Postfix

What this means

This domain is missing DKIM, DMARC, which weakens its protection against email spoofing. Adding these records would improve deliverability and reduce the risk of impersonation.

Refresh this report

Cached results are kept indefinitely. If you think the data above is out of date, run a fresh check below. Refreshes are rate-limited (1 per domain every 5 minutes).

Want to verify individual addresses at ihfg.uni-stuttgart.de?

CheckMail's API verifies real-time deliverability with SMTP checks, not just DNS lookups. 100 free credits, no credit card required.

Get an API key → 
curl https://api.checkmail.dev/v1/verify \
  -G --data-urlencode "email=test@ihfg.uni-stuttgart.de" \
  -H "Authorization: Bearer cm_live_..."